R5F21237KFP#ES
- Mfr.Part #
- R5F21237KFP#ES
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- 48-LQFP
- Datasheet
- Download
- Description
- IC MCU FLASH
- Stock
- 14,972
- In Stock :
- 14,972
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Microcontrollers
- Oscillator Type :
- External, Internal
- Base Product Number :
- R5F21237
- Data Converters :
- A/D 12x10b
- RAM Size :
- 2.5K x 8
- Supplier Device Package :
- 48-LQFP (7x7)
- Core Processor :
- R8C
- Program Memory Size :
- 48KB (48K x 8)
- Peripherals :
- POR, Voltage Detect, WDT
- Speed :
- 16MHz
- Operating Temperature :
- -40°C ~ 125°C (TA)
- Mounting Type :
- Surface Mount
- Connectivity :
- CANbus, I²C, LINbus, SIO, SSU, UART/USART
- EEPROM Size :
- 2K x 8
- Number of I/O :
- 41
- Program Memory Type :
- Flash
- Series :
- R8C/2x/23
- Package :
- Bulk
- Voltage - Supply (Vcc/Vdd) :
- 3V ~ 5.5V
- Package / Case :
- 48-LQFP
- Product Status :
- Obsolete
- Core Size :
- 16-Bit
- Datasheets
- R5F21237KFP#ES

Microcontrollers Intersil (Renesas Electronics Corporation) R5F21237KFP#ES Overview
The Microcontrollers Intersil (Renesas Electronics Corporation) R5F21237KFP#ES is a highly versatile, 16-bit microcontroller designed to support a wide range of applications with its advanced features. This MCU from Renesas Electronics Corporation is built for robustness and efficiency, equipped with a substantial amount of FLASH memory, making it ideal for complex embedded systems. This product stands out in the market due to its reliability, performance stability, and scalable architecture, which is crucial for developing advanced industrial applications and consumer electronics. The integration of FLASH memory allows for easy updates and maintenance, ensuring a flexible and future-proof solution for your technological needs.
R5F21237KFP#ES Features
The R5F21237KFP#ES microcontroller features include:
- High-performance 16-bit processing for efficient task management and system control
- Integrated FLASH memory facilitating frequent firmware updates and data storage
- Low power consumption modes to ensure energy efficiency in portable and battery-operated devices
- Comprehensive set of I/O ports for enhanced connectivity options
- Robust security features to safeguard your applications from external threats
- Wide operating temperature range, suitable for harsh environmental conditions
R5F21237KFP#ES Applications
- Automotive Control Systems: Utilized in engine management and in-vehicle networking, enhancing performance and reliability.
- Building Automation: Key component in HVAC systems and lighting control to improve energy efficiency and occupant comfort.
- Consumer Electronics: Drives the operation of smart appliances, enhancing user interactivity and functionality.
- Industrial Automation: Forms the backbone of machinery control systems, contributing to precision and scalability in production processes.
- Portable Devices: Powers a variety of portable health monitors and smart watches, providing compact, efficient solutions.
- Telecommunication Infrastructure: Supports the management and operation of communication equipment and networks.
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